Knife



FIG. 1 is a front side perspective view of a knife of the present invention;

FIG. 2 is a back side perspective view of a knife of the present invention;

FIG. 3 is a front side view of the knife;

FIG. 4 is a back side view of the knife;

FIG. 5 is a left side view of the knife;

FIG. 6 is a right side view of the knife;

FIG. 7 is a top plan view of the knife; and,

FIG. 8 is a bottom plan view of the knife.

The broken lines in the drawings illustrate portions of the knife and form no part of the claimed design. 

CLAIM The ornamental design for a knife, as shown and described. 